Answer:
1. 0,0
2. negative 1
Step-by-step explanation:
It's called the "y intercept" and it's the y value of the point where the line intersects the y- axis. For this line, the y-intercept is "negative 1." You can find the y-intercept by looking at the graph and seeing which point crosses the y axis. This point will always have an x coordinate of zero.
Help me solve this And I will mark brainliest!
Answer:
0
Step-by-step explanation:
0 = 0 anything with a zero is zero.
Lily likes to collect records. Last year she had 10 records in her collection. Now she has 13 records. What is the percent increase of her collection?
Answer:
30%
Step-by-step explanation:
We know if we put the number of records in the end ÷ the number of records previously, we can get the percentage change.
13/10 = 1.3
1.3 - 1 (Because we want to find the increase, not the amount of percentage this is to that)
0.3 = 3/10 = 30%
Brainleist please help.
Answer:
the person under or above me knows
Step-by-step explanation:
can i have Brainleist
(after) i did the math and it is 20 lol
Last year there were 205 ducks living on the pond. This year there are 20% more ducks living on the pond. How many ducks are living on the pond this year? *
Which is an equivalent expression of:
6(3x + 5) - 11
A.18x - 5
B.18x + 10
C.18x - 11
D.18x + 19
Help Please Brainliest!!
Answer: = 1.07 × 107
(scientific notation)
= 1.07e7
(scientific e notation)
Step-by-step explanation:
hi every one be safe and have a great rest of your week plz pass this on and add 100 points to it to make some ones day :) :) :) :)
Answer:
okay :)
Step-by-step explanation:
Answer:
Ok!
Step-by-step explanation:
See picture for question
awser :5.4n 5 aka #3
------------------------------------------
Answer:
5.4n
Step-by-step explanation:
4n + 3.5 + 2.1n
4n+ 3.5 = 7.5n
7.5n - -2.1= 5.4n
I will give brainilist!
Answer: 1/3
Step-by-step explanation:
Which of the equations is graphed below?
A. y=-2x + (1)/(2)
B. y = -2x – 1
C. y=-2x-(1)/(2)
D. y = -2x + 1
A family of 12 went to the local Italian restaurant for dinner. Every family member
ordered a drink and meal, 4 ordered an appetizer, and 8 people ordered cake for
dessert. Write an Expression
Your answer
Answer:
4a + 8d = 12
I hope this helps you
The Lesson Activity will help you meet these educational goals:
Content Knowledge—You will recognize statistical questions and examine the habits of data collected to answer them.
Mathematical Practices—You will construct viable arguments and analyze the reasoning of others.
STEM—You will grow in your understanding of mathematics as a creative human activity.
21st Century Skills—You will use critical-thinking and problem-solving skills and collaborate with others.
Directions
Read the instructions for this self-checked activity. Type in your response to each question, and check your answers. At the end of the activity, write a brief evaluation of your work.
Activity
Part A
For his class survey, Walden chose the question, How many people live in your home, including yourself? He asked his friend Drake to help him with the survey. Walden asked 10 students in his class the question, and Drake posed the same question to 10 more students in their class.
Based on the responses, they wrote these data sets:
Walden’s data set: 2, 2, 2, 3, 3, 3, 3, 4, 4, 4
Drake’s data set: 3, 3, 4, 4, 4, 4, 5, 6, 7, 9
Question 1
Compare the two data sets. Do they have the same center, or is the center of Walden’s data set greater or less than the center of Drake’s data set?
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Question 2
How does the spread of Walden’s data set compare with the spread of Drake’s data set?
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Question 3
Predict the overall shape of the distribution of the two data sets. Will the graphs of the two data sets be skewed to the left, skewed to the right, symmetrical, or uniform?
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Question 4
Are there any outliers in the data sets? If there are outliers, do they lie at the lower end or at the higher end of the data sets?
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Answer:
The center of Walden’s data, 3, is less than the center of Drake’s data set, 6.
Step-by-step explanation:
i got this answer^
Answer:
Part A) Question 1 The center of Walden’s data, 3, is less than the center of Drake’s data set, 6.
Part A) Question 2 Walden’s data ranges from 2 to 4, and Drake’s data set ranges from 3 to 9. Drake’s data set has a greater spread than Walden’s data set.
Part A) Question 3 The graph of Walden’s data set will be symmetrical about the center, and the graph of Drake’s data set will be skewed to the right.
Part A) Question 4 Walden’s data set doesn’t have any outliers. Drake’s data has an outlier with the value 9, which is at the higher end of the distribution.
Part B) Question 1 The center is 5.
Part B) Question 2 This data set has no spread at all. All the values are the same, so the difference of the highest value and the lowest value in the set is 0.
Part B) Question 3 All the data points would lie at the same point, 5. The graph would be a single bar at the value 5, with no other data points anywhere else.
Part B) Question 4 No. All the observations in the data set are the same, and the only answer to the question is 5. So there is no need to find the center, spread, or shape of the data set.
Part B) Question 5 No, Walden was not asking a statistical question because all the people living in the same house would give him the same answer to his question. So the question did not allow for multiple answers among the population that it was posed to.
(x^6x^2) i know this easy but plz help me
Answer:
x^8
Step-by-step explanation:
<3
Answer:
8=^
Step-by-step explanation:
The dimensions for the rectangle marked 'B' are _____ centimeters and _____ centimeters.
8, 12
3, 8
3, 5
Answer: a. 8, 12
Step-by-step explanation:
Basing on the picture above, you can readily determine the dimension of the rectangle B.
Its width is 12 cm and its length is 8cm.
how is water vapor different from other gases that make up air?
y'all better hurry up, I don't got no time for this TvT
Answer: It is an inert gas, which means that it does not react with other chemicals. Water is cycled through all of Earth's systems in each of its three phases: solid, liquid, or gas. Water vapor in the atmosphere is a greenhouse gas due to its heat-trapping ability. Carbon dioxide naturally composes
Step-by-step explanation:
Step-by-step explanation:
water vapour is made up of water droplets so it is different from other gases
25x14x2=?????.........
Answer:700
Step-by-step explanation:Do 24 times 14 which gives you 250 then multiply that by 2 which gives you 700 as ypur answer.Hope it helps :)
Live image and video. tell me is you can see the image or not.
Answer:
I can see the image a little.
Step-by-step explanation:
145.23
one hundred forty-five and twenty-three hundredths
23.457
twenty three and four-hundred and fifty seven thousandths
I cant see this one... Tell me in the comments and I'll give you the answer
05
Five tenths
Fractions
2.35
47/20
53
53
.625
5/8
5.75
23/4
2.72
68/25
I cant see this one either... Again, put it in the comments and I'll tell you the answer
025
25
pleasee help ill give brainliest
Which statement compares the two numbers correctly?
0.799 ________ 0.8
0.799 > 0.8
0.799 = 0.8
0.799 < 0.8
0.8 < 0.799
Step-by-step explanation:
Option 3 is correct..........
1/4 of 12 i need help
Answer:
3
Step-by-step explanation:
12*1/4
=12/4
=3
Answer:
the answer is 3 i think, if not, its going to be embarrassing
What is the area of `∆STR`?
A.
30 square feet
B.
34.5 square feet
C.
57.5 square feet
D.
60 square feet
Here another one T^T
Will award brainliest on this
Evaluate the following.
18/3+7-2x5
Answer: 3
Step-by-step explanation:
18/3+7-2x5 = 3
Write a word problem where the solution will be |20| = 20.
6th grade
Plz help!!
its not 82 and 71 combined...... its 8 and then 2/3
8 2/3 - 7 1/8
explanation!!!!!!!
Answer:
Step-by-step explanation: 37/ 24 =1 13/24 = 1.5416667
Can someone plzzz help Ik I’m need!!!
Please help me with these questions on the Skeletal System
1. Which is not a function of the skeletal system?
A. Movement and protection B. Homeostasis C. Support D. Transport oxygen-rich blood to the body
2. Which organism has an exoskeleton?
A. A shark B. A human C. A black bear D. A common beetle
3. What is main function of the skull?
A. To keep out electromagnetic waves B. Allows for movement from one place to another C. Produces brain cells D. Protects the brain from injury
4. Tendons and ligaments are used to ___________.
A. Exchange gases within the body B. Transport nutrients to cells C. Produce red blood cells D. Attach bones to muscles and bones to bones.
Answer:
1_D
2_B
3_D
4_D
This the correct ones
Karen had to spend $24 on seven packs of markers for a workshop. After buying them, she had $10. How much did each pack of markers cost?
Answer:
$2
Step-by-step explanation:
24-10=14/7=2
write the equation in slope-intercept form of the following table
Answer:
Step-by-step explanation:
Take any two points and find the slope.
(3,7) ; (9,5)
Slope =[tex]\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\[/tex]
[tex]=\frac{5-7}{9-3}\\\\=\frac{-2}{6}\\\\=\frac{-1}{3}[/tex]
Equation: y -y1 = m(x -x1)
[tex]y - 7 = \frac{-1}{3}(x - 3)\\\\y -7 =\frac{-1}{3}x -3*\frac{-1}{3}\\\\y -7=\frac{-1}{3}x+1\\\\y = \frac{-1}{3}x+1+7\\\\y=\frac{-1}{3}x+8[/tex]
HELP! WILL MARK BRAINLIEST IF CORRECT!
Answer:
72%
Step-by-step explanation:
18/25 = 0.72
0.72 x 100 = 72
Answer:
72%
Step-by-step explanation:
Step 1 we make the assumption that 25 is 100% since it is our output value
Step 2 we next represent the value we seek with x
Step 3 from step 1, follows that 100%=25
Step 4 in the same vein, x%=18
Step 5 this gives us a pair of simple equations: 100% = 25(1)
X%= 18(2)
Step 7: taking inverse of both sides yields
X%\100% = 18/25
—> = 72%
Therefore, 18 is 72% of 25
